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# Copyright (C) 2011 Lars Wirzenius
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
'''Example for cliapp framework.
Greet or insult people.
'''
import cliapp
class ExampleApp(cliapp.Application):
cmd_synopsis = {
'greet': 'USER...',
'insult': 'USER...',
}
def cmd_greet(self, args):
'''Greet the user.
The user is treated to a a courteus,
but terse form of greeting.
'''
if len(args) == 0:
raise cliapp.AppException(self.get_subcommand_usage('greet'))
for arg in args:
self.output.write('greetings, %s\n' % arg)
def cmd_insult(self, args):
'''Insult the user.
Sometimes, though rarely, it happens that a user is really a bit of
a prat, and needs to be told off. This is the command for that.
'''
if len(args) == 0:
raise cliapp.AppException(self.get_subcommand_usage('insult'))
for arg in args:
self.output.write('you suck, %s\n' % arg)
app = ExampleApp(
version='0.1.2',
description='''
Greet the user.
Or possibly insult them. User's choice.
''',
epilog='''
This is the epilog.
I hope you like it.
''')
app.run()
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